| enable_language(C) |
| |
| cmake_policy(GET CMP0091 cmp0091) |
| if(cmp0091 STREQUAL "NEW") |
| if(NOT CMAKE_MSVC_RUNTIME_LIBRARY_DEFAULT) |
| message(SEND_ERROR "CMAKE_MSVC_RUNTIME_LIBRARY_DEFAULT not set under NEW behavior") |
| endif() |
| else() |
| if(CMAKE_MSVC_RUNTIME_LIBRARY_DEFAULT) |
| message(SEND_ERROR "CMAKE_MSVC_RUNTIME_LIBRARY_DEFAULT is set under OLD behavior") |
| endif() |
| endif() |
| |
| if(CMAKE_C_COMPILER_ID STREQUAL "MSVC") |
| if(CMAKE_C_FLAGS_DEBUG MATCHES "[/-]MDd( |$)") |
| set(have_MDd 1) |
| else() |
| set(have_MDd 0) |
| endif() |
| if(CMAKE_C_FLAGS_RELEASE MATCHES "[/-]MD( |$)") |
| set(have_MD 1) |
| else() |
| set(have_MD 0) |
| endif() |
| if(cmp0091 STREQUAL "NEW") |
| if(have_MDd OR have_MD) |
| message(SEND_ERROR "Have a -MD* flag under NEW behavior.") |
| endif() |
| else() |
| if(NOT (have_MDd AND have_MD)) |
| message(SEND_ERROR "Do not have -MD* flags under OLD behavior.") |
| endif() |
| endif() |
| endif() |
| |
| set(CMAKE_MSVC_RUNTIME_LIBRARY BogusValue) |
| add_library(foo empty.c) |
